Better World

ABB, SACE Tmax XT MCCB Molded Case Circuit Breaker 3P 250A, Breaking Capacity 36 kA, Fixed Mount

Subtotal (1 unit)*

£660.25

(exc. VAT)

£792.30

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 8 unit(s) shipping from 06 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£660.25

*price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
232-0270
Mfr. Part No.:
1SDA068092R1 XT4N 250 TMA 250A FF
Brand:
ABB
Find similar products by selecting one or more attributes.
Select all

Brand

ABB

Range

SACE Tmax XT

Series

XT4N

Number of Poles

3

Current Rating

250A

Breaking Capacity at Maximum Voltage Rating

36 kA

Rated AC Voltage

690V

Rated DC Voltage

750V

Mounting Style

Fixed

Length

82.5mm

Width

105mm

Depth

160mm

Better World Claim

Designed for disassembly

Better World Product

Yes

Circuit Breaker Type

MCCB

Terminal Contact Type

Bolt

COO (Country of Origin):
IT

ABB MCCB, Front Terminals, 690V Rated Voltage - XT4N Series - 1SDA068092R1 XT4N 250 TMA 250A FF


Halt faulty current flow to your electrical network in a flash using this MCCB from ABB. It monitors the supply and quickly shuts it down should it detect a short circuit or overload. You can adjust the setting range between 175 and 250A for a custom tripping function to suit your machinery. The front terminal connection simplifies the job of wiring by giving you easy access. Thanks to a mechanical durability rating of 240 cycles per hour, this breaker can handle the rigours of fast-paced systems.

Features & Benefits


• Compatible with AC and DC voltage for versatile operation
• Test button enables rapid troubleshooting
• Rated impulse withstand voltage of 8kV gives it the capacity to withstand high-current surges

Applications


• Factory floors
• Transportation sector
• Control panels
• Data centres

What's the breaking capacity of this MCCB?


This device has a breaking capacity of up to 65kA, which assures you it can safely interrupt high levels of fault currents with minimal risk of downtime.

What's the switching time of this device?


As it has an opening time of 15ms, this MCCB rapidly switches the contact state for quick operation.

Related links